1992 190e 2.6
Have you found them totally necessary? Even when AC is not being used?
This item triggers the fans to turn on when the vehicle is overheating. This item also renders the AC compressor inoperable to maximize cooling and minimize engine damage.Here is what I bought from AutoHausaz
"Radiator/Auxiliary Fan Switch; Blue Insulator with 2 Prong Connector; 130 Degree C"
Is this the right part? It seems it will come on at 130 degrees, yes?
Just to clarify, my fan doesn't come on even at the level pictured (but it comes on when I jump the switch on the ehad.